18031971048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{65011}}^1$

素因数の和:65167

約数の個数: 128

約数和(自身を含む): 55920721920

約数和(自身を除く): 37888750872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 2184, 2667, 3048, 3302, 3556, 4953, 5334, 6604, 7112, 9906, 10668, 11557, 13208, 19812, 21336, 23114, 34671, 39624, 46228, 65011, 69342, 92456, 130022, 138684, 195033, 260044, 277368, 390066, 455077, 520088, 780132, 845143, 910154, 1365231, 1560264, 1690286, 1820308, 2535429, 2730462, 3380572, 3640616, 5070858, 5460924, 5916001, 6761144, 8256397, 10141716, 10921848, 11832002, 16512794, 17748003, 20283432, 23664004, 24769191, 33025588, 35496006, 47328008, 49538382, 57794779, 66051176, 70992012, 99076764, 107333161, 115589558, 141984024, 173384337, 198153528, 214666322, 231179116, 321999483, 346768674, 429332644, 462358232, 643998966, 693537348, 751332127, 858665288, 1287997932, 1387074696, 1502664254, 2253996381, 2575995864, 3005328508, 4507992762, 6010657016, 9015985524, 18031971048]

約数ペア:

[(1, 18031971048), (2, 9015985524), (3, 6010657016), (4, 4507992762), (6, 3005328508), (7, 2575995864), (8, 2253996381), (12, 1502664254), (13, 1387074696), (14, 1287997932), (21, 858665288), (24, 751332127), (26, 693537348), (28, 643998966), (39, 462358232), (42, 429332644), (52, 346768674), (56, 321999483), (78, 231179116), (84, 214666322), (91, 198153528), (104, 173384337), (127, 141984024), (156, 115589558), (168, 107333161), (182, 99076764), (254, 70992012), (273, 66051176), (312, 57794779), (364, 49538382), (381, 47328008), (508, 35496006), (546, 33025588), (728, 24769191), (762, 23664004), (889, 20283432), (1016, 17748003), (1092, 16512794), (1524, 11832002), (1651, 10921848), (1778, 10141716), (2184, 8256397), (2667, 6761144), (3048, 5916001), (3302, 5460924), (3556, 5070858), (4953, 3640616), (5334, 3380572), (6604, 2730462), (7112, 2535429), (9906, 1820308), (10668, 1690286), (11557, 1560264), (13208, 1365231), (19812, 910154), (21336, 845143), (23114, 780132), (34671, 520088), (39624, 455077), (46228, 390066), (65011, 277368), (69342, 260044), (92456, 195033), (130022, 138684)]